Hello,
In column A, I have a long range with only ones and zeros. There is roughly 19-22 zeros in between every 1.
What I need in column B is: If the value in A(same row) is 1, return 0. For the next row below it should return +1, two rows down +2 and so on until it again finds a 1, and then gives me 0 and repeats.
Doable?
With data starting in row 2
in B2
=IF(SUM($A$1:A2)=0, 0, IF(A2=1,0, B1+1)
Does that work for you?
ChemistB
My 2?
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Genius!
Many thx!!
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